China-Made Seaweed Extract Powder Seaweed Fertilizer

China-Made Seaweed Extract Powder Seaweed Fertilizer. High Water Solubility: Achieves 99.99% to 100% water solubility for quick and complete dissolution. Natural Growth Promotion: Promotes root and sprout growth, enhances fruit expansion and color beauty. Stress Resistance Enhancement: Protects plants from cold and frost while improving overall stress resistance. Natural Immunity Booster: Acts as a natural plant vaccine to improve plant immunity and disease prevention. Versatile Application Methods: Suitable for root irrigation, water flushing, drip irrigation, and foliar spray. Multiple Usage Scenarios: Can be used as raw material for biological, compound, and organic fertilizers. Ocean Origin Source: Raw materials are derived directly from ocean seaweed for natural quality. ISO9001 Certified: Manufactured under ISO9001 certification standards ensuring quality control.